Bituminous mixtures. Test methods Determination of the ash content natural asphalts
€165.00
Bituminous mixtures - Test methods - Part 47: Determination of the ash content of natural asphalts
€37.00
Transformateur pour une installation électrique extérieure, de tension la plus élevée ne dépassant pas 7,2 kV, pour installation dans une fosse visitable
€95.67
Mélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné à chaud - Partie 47 : détermination de la teneur en cendres des bitumes naturels
€28.00
Dispositifs de réduction du bruit du trafic routier - Méthodes d'évaluation des performances à long terme
€65.33
Road vertical signs - Variable message traffic signs; German and English version prEN 12966:2023
€229.44
Draft BS EN 1793-3. Road traffic noise reducing devices. Test method for determining the acoustic performance Part 3. Normalized spectrum
€23.00
Draft BS EN 1793-2. Road traffic noise reducing devices. Test method for determining the acoustic performance Part 2: Intrinsic characteristics of airborne sound insulation under diffuse field conditions
Draft BS EN 1793-5. Road traffic noise reducing devices. Test method for determining the acoustic performance Part 5: Intrinsic characteristics. In situ values of sound reflection under direct field conditions
Draft BS EN 1793-4. Road traffic noise reducing devices. Test method for determining the acoustic performance Part 4: Intrinsic characteristics. In situ values of sound diffraction
Draft BS EN 1793-1. Road traffic noise reducing devices. Test method for determining the acoustic performance Part 1: Intrinsic characteristics of sound absorption under diffuse field conditions
BS EN 1793-6. Road traffic noise reducing devices. Test method for determining the acoustic performance Part 6. Intrinsic characteristics. In situ values of airborne sound insulation under direct field conditions
Standard Practice for Validation of Walkway Tribometry Using Research-based Reference Materials
€65.00
Concrete paving flags – Application rules
€58.00
Concrete paving blocks – Application rules
